Kubernetes 最小化安装 KubeSphere v3.3.2

[TOC]

一、前言

• 我只是做了一个笔记，官方其实写的很清楚了
• 官方地址: https://kubesphere.io/install

1.2、版本说明

二、安装 KubeSphere

最小化安装 KubeSphere

2.1、创建 Storage

cat > storageclass.yaml << EOF
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: local-storage
provisioner: kubernetes.io/no-provisioner
volumeBindingMode: WaitForFirstConsumer 
EOF

2.2、创建 PersistentVolumeClaim

cat > persistentVolumeClaim.yaml << EOF
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: local-pve
spec:
  accessModes:
     - ReadWriteOnce
  resources:
    requests:
      storage: 20Gi
  storageClassName: local-storage
EOF

2.3、下载安装文件

wget https://github.com/kubesphere/ks-installer/releases/download/v3.3.2/kubesphere-installer.yaml

wget https://github.com/kubesphere/ks-installer/releases/download/v3.3.2/cluster-configuration.yaml

2.4、编辑配置文件

vim cluster-configuration.yaml
# 找到 spec.persistence.storageClass 默认是空的填写刚刚创建的，保存即可
spec:
  persistence:
    storageClass: "local-storage"

2.5、执行以下命令开始安装

kubectl apply -f storageclass.yaml
kubectl apply -f persistentVolumeClaim.yaml
kubectl apply -f kubesphere-installer.yaml
kubectl apply -f cluster-configuration.yaml

2.5、检查安装日志

kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l 'app in (ks-install, ks-installer)' -o jsonpath='{.items[0].metadata.name}') -f

Console: http://192.168.50.220:30880
Account: admin
Password: P@88w0rd
NOTES：
  1. After you log into the console, please check the
     monitoring status of service components in
     "Cluster Management". If any service is not
     ready, please wait patiently until all components 
     are up and running.
  2. Please change the default password after login.